BIOGEOCHEMICAL dataset collected during the PEACETIME cruise

Date 2020
Author(s) Guieu CecileORCID1, Desboeufs KarineORCID2, Albani SamuelORCID3, Alliouane SamirORCID1, Aumont OlivierORCID4, Barbieux MarieORCID1, Barrillon Stéphanie5, Baudoux Anne-ClaireORCID6, Berline LéoORCID5, Bhairy Nagib5, Bigeard EstelleORCID6, Bloss MatthewORCID7, Bressac MatthieuORCID1, 8, Brito J.9, Carlotti François5, de Liege Guillaume1, Dinasquet JulieORCID10, Djaoudi Kahina5, Doglioli AndréaORCID5, D'Ortenzio Fabrizio1, Doussin Jean-FrançoisORCID2, Duforet Lucile11, Dulac François12, Dutay Jean-ClaudeORCID12, Engel AnjaORCID13, Feliu-Brito Guillermo5, Ferre Hélène14, Formenti PaolaORCID2, Fu Franck15, Garcia David16, Garel MarcORCID5, Gazeau FrédéricORCID1, Giorio Chiara17, Gregori GéraldORCID5, Grisoni Jean-Michel1, Guasco Sophie5, Guittonneau Joris5, Haëntjens Nils18, Heimburger Lars-EricORCID5, Helias Sandra5, Jacquet StéphanieORCID5, Laurent BriceORCID2, Leblond Nathalie1, Lefevre Dominique5, Mallet Marc19, Marañón EmilioORCID20, Nabat Pierre19, Nicosia A.9, Obernosterer IngridORCID21, Perez Lorenzo Maria20, Petrenko Anne5, Pulido-Villena ElviraORCID5, Raimbault PatrickORCID5, Ridame Céline4, Riffault VéroniqueORCID22, Rougier Gilles23, Rousselet Louise5, Roy-Barman Matthieu12, Saiz-Lopez AlfonsoORCID16, Schmechtig CatherineORCID24, Sellegri KarineORCID9, Siour Guillaume2, Taillandier VincentORCID1, Tamburini ChristianORCID5, Thyssen MelilotusORCID5, Tovar-Sanchez AntonioORCID25, Triquet SylvainORCID2, Uitz JuliaORCID1, Van Wambeke France5, Wagener ThibautORCID5, Zaencker Birthe26
Affiliation(s) 1 : Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230 Villefranche-sur-Mer, France
2 : LISA, UMR CNRS 7583, Université Paris Est Créteil—Université de Paris, IPSL, F-94010 Créteil, France
3 : Università degli Studi di Milano-Bicocca | UNIMIB · Department of Earth and Environmental Sciences
4 : Sorbonne Université, CNRS, IRD, MNHN, Laboratoire d'Océanographie et du Climat: Expérimentations et approches numériques, UMR 7159, Paris, France
5 : Aix-Marseille Université, CNRS/INSU, Université de Toulon, IRD, Mediterranean Institute of Oceanography (MIO), UM 110, 13288, Marseille, France
6 : Sorbonne Université, CNRS, UMR7144, Station Biologique de Roscoff, 29680 Roscoff, France
7 : Finnish Meteorological Institute, Helsinki, Finland
8 : IMAS University of Tasmania, Hobart, AUSTRALIA
9 : LaMP, Université de Clermont Auvergne, Clermont-Ferrand, France
10 : University of California San Diego, USA
11 : LOG UMR8187, Université du Littoral Côte d'Opale, Université de Lille 1, CNRS, Wimereux, France
12 : Laboratoire des Sciences du Climat et de l’Environnement, LSCE/IPSL, CEA- CNRS-UVSQ, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
13 : GEOMAR Helmholtz Centre for Ocean research, Kiel, Germany
14 : OMP, Université Toulouse 3, Toulouse, France
15 : Keck Science Department, Claremont Colleges, Claremont, CA, USA
16 : Instituto de Química Física Rocasolano, Consejo Superior de Investigaciones Científicas, Madrid, Spain
17 : Università degli Studi di Padova, Padoue, Italie
18 : University of Maine, USA
19 : CNRM, Université de Toulouse, Météo-France, CNRS, Toulouse, France
20 : University of Vigo, Spain
21 : Sorbonne Université, CNRS, Laboratoire d’Océanographie Microbienne (LOMIC), Observatoire Océanologique de Banyuls, 66650 Banyuls/mer, France
22 : IMT Lille Douai, Douai, France
23 : Ifremer, La seyne sur Mer, France
24 : Sorbonne Université, CNRS, UMS 3455, OSU Ecce-Terra, Paris Cedex 5, France
25 : Imedea, CSIC, Spain
26 : Marine Biological Association (MBA), Plymouth, UK
DOI 10.17882/75747
Publisher SEANOE
Abstract

The general objective of the PEACETIME cruise is to study the fundamental processes and their interactions at the ocean-atmosphere interface, occurring after atmospheric deposition (especially Saharan dust) in the Mediterranean Sea, and how these processes impact the functioning of the pelagic ecosystem. During the proposed 33 days cruise in the western and central Mediterranean Sea in May 2017, we will study the impact of atmospheric deposition on the cycles of chemical elements, on marine biogeochemical processes and fluxes, on marine aerosols emission and how ongoing changes will impact the functioning of Mediterranean Sea communities in the future. The cruise is designed to explore a variety of oligotrophic regimes. Combining in situ observations both in the atmosphere and the ocean, and in situ and minicosm-based on-board process studies, the 40 embarking scientists from atmosphere and ocean sciences will characterize the chemical, biological and physical/optical properties of both the atmosphere and the sea-surface microlayer, mixed layer and deeper waters. The PEACETIME strategy (season and cruise track) associated to a combination of dust transport forecasting tools and near real-time satellite remote sensing is designed to maximize the probability to catch a Saharan dust deposition event in a stratified water column in order to follow the associated processes in-situ. This coordinated multidisciplinary effort will allow us to fill the current weaknesses/lacks in our knowledge of atmospheric deposition impact in the ocean and feedbacks to the atmosphere in such oligotrophic systems. As a key joint-project between MERMEX and CHARMEX : The PEACETIME project comes in the scope of the regional multidisciplinaryprogramme MISTRALS (Mediterranean Integrated STudies at Regional And Local Scales ), which aims at predicting the evolution of this region following strong expected changes in climate and human pressures. In this framework, the PEACETIME project constitutes a key joint project between the ChArMEx (the Chemistry-Aerosol Mediterranean Experiment) and MERMEx (Marine Ecosystems Response in the Mediterranean Experiment) initiatives, enabling to gather communities of atmospheric chemists and marine biogeochemists around the common question of assessing the impact of atmospheric deposition on the marine biogeochemical processes and air-sea exchanges.

Licence CC-BY
Utilisation Authors welcomes users to ask questions and report problems to Catherine Schmechtig (schmechtig@obs-vlfr.fr)
Data

Complementary PEACETIME data

Data
File Size Format Processing Access
Station Summary 6 KB CSV Open access
66 KB CSV Quality controlled data Access on demand until 2023-04-01
1 KB CSV Quality controlled data Access on demand until 2023-04-01
5 KB CSV Quality controlled data Access on demand until 2023-04-01
50 KB CSV Quality controlled data Access on demand until 2023-04-01
Top of the page

How to cite 

Guieu Cecile, Desboeufs Karine, Albani Samuel, Alliouane Samir, Aumont Olivier, Barbieux Marie, Barrillon Stéphanie, Baudoux Anne-Claire, Berline Léo, Bhairy Nagib, Bigeard Estelle, Bloss Matthew, Bressac Matthieu, Brito J., Carlotti François, de Liege Guillaume, Dinasquet Julie, Djaoudi Kahina, Doglioli Andréa, D'Ortenzio Fabrizio, Doussin Jean-François, Duforet Lucile, Dulac François, Dutay Jean-Claude, Engel Anja, Feliu-Brito Guillermo, Ferre Hélène, Formenti Paola, Fu Franck, Garcia David, Garel Marc, Gazeau Frédéric, Giorio Chiara, Gregori Gérald, Grisoni Jean-Michel, Guasco Sophie, Guittonneau Joris, Haëntjens Nils, Heimburger Lars-Eric, Helias Sandra, Jacquet Stéphanie, Laurent Brice, Leblond Nathalie, Lefevre Dominique, Mallet Marc, Marañón Emilio, Nabat Pierre, Nicosia A., Obernosterer Ingrid, Perez Lorenzo Maria, Petrenko Anne, Pulido-Villena Elvira, Raimbault Patrick, Ridame Céline, Riffault Véronique, Rougier Gilles, Rousselet Louise, Roy-Barman Matthieu, Saiz-Lopez Alfonso, Schmechtig Catherine, Sellegri Karine, Siour Guillaume, Taillandier Vincent, Tamburini Christian, Thyssen Melilotus, Tovar-Sanchez Antonio, Triquet Sylvain, Uitz Julia, Van Wambeke France, Wagener Thibaut, Zaencker Birthe (2020). BIOGEOCHEMICAL dataset collected during the PEACETIME cruise. SEANOE. https://doi.org/10.17882/75747